AC164142 Microchip Technology, AC164142 Datasheet - Page 20

• Manufacturer Part Number: AC164142
• Description: Consumer-band BPSK 7.2kbps PLM PICtail Plus Daughter Board Other
• Manufacturer: Microchip Technology
• Series: PICtail™ Plusr

Specifications of AC164142

• Kit Application Type: Communication
• Silicon Family Name: DsPIC
• Kit Contents: 2x Power-Line Soft-Modem PICtail Plus Daughter Boards, 2x High Voltage Adapter Cables, Info Sheet
• Features: Operates On 5V And 9V
• Rohs Compliant: Yes
• Processor To Be Evaluated: dsPIC33F
• Processor Series: dsPIC33F
• Operating Supply Voltage: 5 V, 9 V
• Featured Product: AC164142 PICtail™ Plus Daughter Board
• Main Purpose: Interface, Power Line Transceiver
• Embedded: No
• Utilized Ic / Part: -
• Primary Attributes: AC Power Line Transceiver, BPSK 7.2 Kbps
• Secondary Attributes: Requires Explorer 16 Boards
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Consumer-band BPSK 7.2 kbps PLM PICtail™ Plus Daughter Board User’s Guide
DS70656A-page 20
3.1.2
Modem and application configuration has been split into several header files, each
responsible for a logically separated portion of the code. Each demonstration applica-
tion defines a
include, directly or indirectly, all other configuration files. The modem and framework
modules have their own main configuration files (
included by the master
subdirectory of the relevant project directory.
The entire configuration of the low-level modem code has been placed into three
configuration files, which can be found in the modem configuration
subdirectory
•
•
•
All configuration options are extensively documented in the source code comments.
3.1.3
The following are the important configuration settings.
PLM_OE
This setting selects how the Output Enable (HiZ signal) for the transmit amplifier is
asserted. This option is hardware-dependent and must be left at its default value for the
daughter board provided in the kit. Possible options are:
• Drive low to enable, high impedance to disable (default)
• Drive low to enable, drive high to disable
• Drive high to enable, drive low to disable
PLM_OE_LAT
The LAT register bit of the Output Enable signal (assembler syntax). This setting must
be changed only if a non-default JP2 jumper configuration is used. This setting must
match the jumper setting on the daughter board.
PLM_OE_TRIS
The TRIS register bit of the Output Enable signal (assembler syntax). This must match
the setting for PLM_OE_LAT.
PLM_ADC_CHNL
This setting selects the ADC input number (i.e., ANx pin). The ADC configuration is
adjusted automatically. This setting must be changed only if a non-default JP3 jumper
configuration is used. This setting must match jumper setting on the daughter board.
PLM_ADC_TRIS
The TRIS register bit where the selected ANx channel is located.
PLM_FRAMING
This setting enables the low-level framing and is disabled by default.
PLM_SOF
The Start of Frame (SOF) character. This setting is used only if low-level framing is
enabled.
config_plm.h
mented and allows modulation scheme selection
config_bpsk.h
config_fec.h
Configuration Files
Configuration Settings
...\modem\conf
config.h
: Contains options common to all modulation algorithms imple-
: Contains the forward error correction configuration
: Contains all BPSK configuration options
config.h
file that serves as a master configuration file and should
. These configuration files are:
file. These files can be found in the
modem.h
and
© 2011 Microchip Technology Inc.
framework.h
config
), normally